Preparation and Evaluation of Gelatin-Chitosan-Nanobioglass 3D Porous Scaffold for Bone Tissue Engineering

Table 2

Peaks of infrared spectra assigned to synthesized bioglass powder.

Bond	Infrared frequency (cm^−1)
Si–O–Si bending	540, 1076 cm^−1
P–O bending vibration	1022, 653 cm^−1
–OH	3456 cm^−1
	1638 cm^−1
Adsorbed molecular water	1786, 1431 cm^−1